GB1598497A - Pressure medium operated brake system having a spring-loaded brake cylinder - Google Patents

Pressure medium operated brake system having a spring-loaded brake cylinder Download PDF

Info

Publication number
GB1598497A
GB1598497A GB15548/78A GB1554878A GB1598497A GB 1598497 A GB1598497 A GB 1598497A GB 15548/78 A GB15548/78 A GB 15548/78A GB 1554878 A GB1554878 A GB 1554878A GB 1598497 A GB1598497 A GB 1598497A
Authority
GB
United Kingdom
Prior art keywords
valve
brake
chamber
piston
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB15548/78A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knorr Bremse GmbH
Original Assignee
Knorr Bremse GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knorr Bremse GmbH filed Critical Knorr Bremse GmbH
Publication of GB1598497A publication Critical patent/GB1598497A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/38—Brakes applied by springs or weights and released by compressed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/42—Other control devices or valves characterised by definite functions with a quick braking action, i.e. with accelerating valves actuated by brake-pipe pressure variation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/54—Other control devices or valves characterised by definite functions for controlling exhaust from triple valve or from brake cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2579—Flow rate responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
GB15548/78A 1977-04-20 1978-04-19 Pressure medium operated brake system having a spring-loaded brake cylinder Expired GB1598497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2717560A DE2717560C3 (de) 1977-04-20 1977-04-20 Federspeicherbremseinrichtung insbesondere für Schienenfahrzeuge

Publications (1)

Publication Number Publication Date
GB1598497A true GB1598497A (en) 1981-09-23

Family

ID=6006829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15548/78A Expired GB1598497A (en) 1977-04-20 1978-04-19 Pressure medium operated brake system having a spring-loaded brake cylinder

Country Status (7)

Country Link
US (1) US4226481A (enrdf_load_stackoverflow)
CA (1) CA1101909A (enrdf_load_stackoverflow)
CH (1) CH626840A5 (enrdf_load_stackoverflow)
DE (1) DE2717560C3 (enrdf_load_stackoverflow)
FR (1) FR2387829A1 (enrdf_load_stackoverflow)
GB (1) GB1598497A (enrdf_load_stackoverflow)
SE (1) SE438294B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636139C2 (de) * 1986-10-24 1994-12-08 Knorr Bremse Ag Bremszylinderdruckregler für Druckluftbremsen von Fahrzeugen
DE3711845A1 (de) * 1987-04-08 1988-10-27 Knorr Bremse Ag Notbremsbeschleuniger fuer druckluftbremsen von schienenfahrzeugen
US4773713A (en) * 1987-05-19 1988-09-27 General Signal Corporation Brake control system
CN107972693A (zh) * 2017-11-21 2018-05-01 四川坤元金属材料有限公司 一种矿车液压碟刹控制装置
CN107972692A (zh) * 2017-11-21 2018-05-01 四川坤元金属材料有限公司 一种可制动矿车

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE383542C (de) * 1921-04-23 1923-10-22 Knorr Bremse Akt Ges Bremsbeschleuniger fuer Druckluftbremsen
US2861587A (en) * 1955-11-25 1958-11-25 Westinghouse Air Brake Co Vent valve device
GB938216A (en) * 1961-03-21 1963-10-02 Overland Anchor Lok Inc Fluid operated braking system
DE1605986C3 (de) * 1967-10-26 1973-09-20 Graubremse Gmbh, 6900 Heidelberg Druckluftbremsanlage für Fahrzeuge mit einer Betriebsbremse sowie einer über ein gestuftes Handbremsventil zu bedienenden Hilfs- und/oder Feststellbremse
DE1814722C3 (de) * 1968-12-14 1980-01-31 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Überlastungsschutzrelaisventil für kombinierte Betriebs- und Federspeicherbremsen von Fahrzeugen, insbesondere Straßenfahrzeugen
PL85555B1 (enrdf_load_stackoverflow) * 1973-04-20 1976-04-30 Fabryka Osprzetu Samochodowegopo

Also Published As

Publication number Publication date
DE2717560B2 (de) 1980-01-24
CA1101909A (en) 1981-05-26
CH626840A5 (enrdf_load_stackoverflow) 1981-12-15
SE438294B (sv) 1985-04-15
US4226481A (en) 1980-10-07
FR2387829A1 (fr) 1978-11-17
FR2387829B1 (enrdf_load_stackoverflow) 1983-08-19
SE7804459L (sv) 1978-10-21
DE2717560A1 (de) 1978-10-26
DE2717560C3 (de) 1980-09-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950419